a. Red litmus paper is dipped in a solution. It remains
red. What is nature of the solution? Explain
your answer?
Answers
Answered by
5
Answer:
Red litmus paper can indicate alkalinity with a change to blue. In general, litmus paper is red below a pH of 4.5 and blue above a pH of 8.3. If the paper turns purple, this indicates the pH is near neutral. Red paper that does not change color indicates the sample is an acid.
Answered by
1
Answer:
Answer. A litmus paper is an acid base indicator. If it turns the red paper in to blue the solution is acidic. In the above question the litmus paper is red and if it dipped in solution and it remains red it means the solution is acidic as it do not have any effect on litmus paper.Jul 13, 2017
Similar questions